FB2026_03 , released September 17, 2026
Insertion: Dmel\P{lacW}k08317b
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General Information
Symbol
Dmel\P{lacW}k08317b
Species
D. melanogaster
Name
FlyBase ID
FBti0010089
Feature type
transposable_element_insertion_site
Description
Inserted Element
P{lacW}
LINE ID

l(2)k08317

Affected gene(s)
Ecol\lacZ
Viability / fertility
Associated allele(s)
Ecol\lacZk08317b
Stock availability
None publicly available
Genomic Location
Chromosomal Location
3R ( 84E1-84E2 )
Sequence Location
Target / Docking site
Member of Large Scale Dataset(s)
Dataset
TI_set_P{lacW}.BDGP
Description

Insertion lines from this collection were assessed for inclusion in the Gene Disruption Project collection.

(Bellen et al., 2004)

A set of mutant stocks derived by insertional mutagenesis using the P-element construct P{lacW}; most lines have a lethal or sterile phenotype. The P{lacW} construct carries a w+mC mini-white visible marker, Ecol\lacZ enhancer trap sequences, and bacterial sequences that allow plasmid rescue (FBrf0049800).

(Spradling et al., 1999)
Detailed Mapping Data
Chromosome (arm)
Sequence Location
Orientation
Cytological location (computed by FlyBase)
Cytological location (reported)
84E1-84E2 (in situ hybridization reported)
(BDGP Project Members, 1994-1999)
Insertion into Natural transposon
Comments concerning location
Sequence Data
Flanking sequence
Inserted Element
Construct
P{lacW}
Size (Kb)

10.691

Component Allele(s)
w+mC
Molecular map
Affected Gene(s)
Insertion may affect gene
Ecol\lacZ
(BDGP Project Members, 1994-1999)
Variant Molecular Consequences
Phenotypic Data
Expression Data
Reporter Expression
Additional Information
Statement
Reference
 
Marker for
Reflects expression of
Reporter construct used in assay
Data on Genetic Line
Line ID

l(2)k08317

(Gene Disruption Project members, 2001-)
Origin as a multiple insertion line

t

(Gene Disruption Project members, 2001-)
Progenitor(s) within the Genome
Related Aberration or Balancer
Aberration
Balancer
Stocks (0)
External Crossreferences and Linkouts ( 0 )
Comments
Comments

There may be a 2nd insertion in the l(2)k08317 line within the histone repeat cluster on 2L; this does not agree with the location of the second in situ location in 84E1-84E2 which has previously been reported (and which is represented in FlyBase by the P{lacW}k08317b insertion.

(Gene Disruption Project members, 2015.10.8)

NOTE: derived from line carrying multiple insertions.

(BDGP Project Members, 1994-1999)

This insertion was listed in the BDGP database as a lethal or sterile line during the period 1994-1999, but was not verified as such prior to the summary publication (FBrf0111489). Reasons for excluding lines from the collection described in FBrf0111489 include presence of more than one P insertion on the mutant chromosome, separation of lethality (or sterility) from the location of the insertion, and loss of lethality (or sterility) from the stock. Further information is available from http://www.fruitfly.org/bfd/ and from Dr. Allan Spradling (spradling@mail1.ciwemb.edu).

(FlyBase, 1992-)
Synonyms and Secondary IDs (1)
Reported As
Symbol Synonym
P{lacW}k08317b
(FlyBase, 1992-)
Name Synonyms
Secondary FlyBase IDs
    References (7)